UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1cG1BkLEqnFebZCGfGWE9l/CtziCHsRmUKDnHkfEreM=' 
WHERE 
  key_id = 'ac238230e4a9ad5fdd6f9787754d4babaf53557892893ec552f858fadacd6b46' 
  AND (
    token = '1cG1BkLEqnFebZCGfGWE9l/CtziCHsRmUKDnHkfEreM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )